space vehicles; stars: fundamental parameters; stars: oscillations
Abstract :
[en] We report on the ground-based follow-up program of spectroscopic and photometric observations of solar-like asteroseismic targets for the Kepler space mission. These stars constitute a large group of more than a thousand objects which are the subject of an intensive study by the Kepler Asteroseismic Science Consortium Working Group 1 (KASC WG-1). In the current work we will discuss the methods we use to determine the fundamental stellar atmospheric parameters using high-quality stellar spectra. These provide essential constraints for the asteroseismic modelling and make it possible to verify the parameters in the Kepler Input Catalogue (KIC).
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Molenda-Żakowicz, J.; Instytut Astronomiczny Uniwersytetu Wrocławskiego, ul. Kopernika 11, 51-622 Wrocław, Poland
Bruntt, H.; LESIA, Observatoire de Paris-Meudon, 92195, France
Sousa, S.; Centro de Astrofísica, Universidade do Porto, Rua das Estrelas, 4150-762 Porto, Portugal
Frasca, A.; INAF-Osservatorio Astrofisico di Catania, Via Sofia 78, 95123 Catania, Italy
Biazzo, K.; INAF-Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, 50125 Firenze, Italy
Huber, D.; Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney, NSW 2006, Australia
Ireland, M.; Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney, NSW 2006, Australia
Bedding, T.; Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney, NSW 2006, Australia
Stello, D.; Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney, NSW 2006, Australia
Uytterhoeven, K.; Laboratoire AIM, CEA/DSM-CNRS-Université Paris Diderot-IRFU/SAp, 91191 Gif-sur-Yvette Cedex, France
Dreizler, S.; Georg-August Universität, Institut für Astrophysik, Friedrich-Hund-Platz 1, D-37077 Göttingen, Germany
De Cat, P.; Royal Observatory of Belgium, Ringlaan 3, B-1180 Brussels, Belgium
Briquet, Maryline ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique stellaire théorique et astérosismologie
Catanzaro, G.; INAF-Osservatorio Astrofisico di Catania, Via Sofia 78, 95123 Catania, Italy
Karoff, C.; School of Physics and Astronomy, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK ; Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, DK-8000 Aarhus C, Denmark
Frandsen, S.; Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, DK-8000 Aarhus C, Denmark
Spezzi, L.; European Space Agency (ESTEC), P.O. Box 299, 2200 AG Noordwijk, The Netherlands
scite shows how a scientific paper has been cited by providing the context of the citation, a classification describing whether it supports, mentions, or contrasts the cited claim, and a label indicating in which section the citation was made.
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